256068264

素因数分解:

$2^3\times 3^1\times {\mathrm{10669511}}^1$

素因数の和:10669520

約数の個数: 16

約数和(自身を含む): 640170720

約数和(自身を除く): 384102456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10669511, 21339022, 32008533, 42678044, 64017066, 85356088, 128034132, 256068264]

約数ペア:

[(1, 256068264), (2, 128034132), (3, 85356088), (4, 64017066), (6, 42678044), (8, 32008533), (12, 21339022), (24, 10669511)]